INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '990d03a22521aee70364e295ff05ec0ef9b46a85aae5fe3980d36b9da20af185', 
    'WVSfnc3k3lW1hoKDGhL6vYy/2jTNCvQ1BYo0lSwzRHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)